How many cherry pits would I need to kill a fair amount of pigeons?
I’ve been wanting to kill some pigeons which live on the interior of the roof of a storing building as we park cars there and the fuckers shit all over them, I mostly shoot at them with a pellet gun but I want to get rid of them forever, I’ve come to the conclusion that maybe if I put water near the roof poisoned I can exterminate them more easily, I’ve heard cherry pits contain a bit of cyanide, my idea would be to crush them into dust, then sprinkle it onto the water and see if they get poisoned. Is there any other poison which I can get my hands onto more easily than this one?